tls_async.c File Reference

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Data Structures
struct	openssl_tls_callback_arg_
struct	openssl_event_
struct	openssl_async_status_
struct	openssl_async_
struct	engine_polling

Macros
#define	MAX_SESSION   4096
#define	MAX_VECTOR_ASYNC   256
#define	SSL_ASYNC_INFLIGHT   1
#define	SSL_ASYNC_PENDING   2
#define	SSL_ASYNC_READY   3
#define	EMPTY_STRUCT   {0}
#define	QAT_CMD_POLL   (ENGINE_CMD_BASE + 1)

Typedefs
typedef struct openssl_tls_callback_arg_	openssl_tls_callback_arg_t
typedef struct openssl_event_	openssl_evt_t
typedef struct openssl_async_status_	openssl_async_status_t
typedef struct openssl_async_	openssl_async_t

Functions
void	qat_polling ()
void	qat_pre_init ()
void	dasync_polling ()
void	session_send_rpc_evt_to_thread (u32 thread_index, void *fp, void *rpc_args)
void	evt_pool_init (vlib_main_t *vm)
int	openssl_engine_register (char *engine_name, char *algorithm)
static openssl_evt_t *	openssl_evt_get (u32 evt_index)
static openssl_evt_t *	openssl_evt_get_w_thread (int evt_index, u8 thread_index)
int	openssl_evt_free (int event_idx, u8 thread_index)
static u32	openssl_evt_alloc (void)
int	openssl_async_run (void *evt)
openssl_tls_callback_t *	vpp_add_async_pending_event (tls_ctx_t *ctx, openssl_resume_handler *handler)
void	event_handler (void *tls_async)
void	qat_polling_config ()
void	openssl_async_polling ()
void	openssl_async_node_enable_disable (u8 is_en)
int	tls_async_do_job (int eidx, u32 thread_index)
int	tls_resume_from_crypto (int thread_index)
static clib_error_t *	tls_async_init (vlib_main_t *vm)
static uword	tls_async_process (vlib_main_t *vm, vlib_node_runtime_t *rt, vlib_frame_t *f)

Variables
struct engine_polling	engine_list []
openssl_async_t	openssl_async_main
static vlib_node_registration_t	tls_async_process_node
	(constructor) VLIB_REGISTER_NODE (tls_async_process_node) More...

Macro Definition Documentation

#define EMPTY_STRUCT   {0}

Definition at line 30 of file tls_async.c.

#define MAX_SESSION   4096

Definition at line 23 of file tls_async.c.

#define MAX_VECTOR_ASYNC   256

Definition at line 24 of file tls_async.c.

#define QAT_CMD_POLL   (ENGINE_CMD_BASE + 1)

#define SSL_ASYNC_INFLIGHT   1

Definition at line 26 of file tls_async.c.

#define SSL_ASYNC_PENDING   2

Definition at line 27 of file tls_async.c.

#define SSL_ASYNC_READY   3

Definition at line 28 of file tls_async.c.

Typedef Documentation

typedef struct openssl_async_status_ openssl_async_status_t

typedef struct openssl_async_ openssl_async_t

typedef struct openssl_event_ openssl_evt_t

typedef struct openssl_tls_callback_arg_ openssl_tls_callback_arg_t

Function Documentation

void dasync_polling

(

)

Definition at line 340 of file tls_async.c.

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void event_handler

(

void *

tls_async

)

Definition at line 311 of file tls_async.c.

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void evt_pool_init

(

vlib_main_t *

vm

)

Definition at line 94 of file tls_async.c.

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void openssl_async_node_enable_disable

(

u8

is_en

)

Definition at line 419 of file tls_async.c.

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void openssl_async_polling

(

)

Definition at line 409 of file tls_async.c.

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int openssl_async_run

(

void *

evt

)

Definition at line 246 of file tls_async.c.

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int openssl_engine_register	(	char *	engine_name,
		char *	algorithm
	)

Definition at line 125 of file tls_async.c.

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static u32 openssl_evt_alloc ( void  )

static

Definition at line 230 of file tls_async.c.

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int openssl_evt_free	(	int	event_idx,
		u8	thread_index
	)

Definition at line 207 of file tls_async.c.

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static openssl_evt_t* openssl_evt_get ( u32  evt_index )

static

Definition at line 187 of file tls_async.c.

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static openssl_evt_t* openssl_evt_get_w_thread ( int  evt_index, u8  thread_index  )

static

Definition at line 197 of file tls_async.c.

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void qat_polling

(

)

Definition at line 394 of file tls_async.c.

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void qat_polling_config

(

)

Definition at line 374 of file tls_async.c.

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void qat_pre_init

(

)

Definition at line 365 of file tls_async.c.

void session_send_rpc_evt_to_thread	(	u32	thread_index,
		void *	fp,
		void *	rpc_args
	)

Definition at line 68 of file session.c.

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int tls_async_do_job	(	int	eidx,
		u32	thread_index
	)

Definition at line 431 of file tls_async.c.

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static clib_error_t* tls_async_init ( vlib_main_t *  vm )

static

Definition at line 482 of file tls_async.c.

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static uword tls_async_process ( vlib_main_t *  vm, vlib_node_runtime_t *  rt, vlib_frame_t *  f  )

static

Definition at line 492 of file tls_async.c.

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int tls_resume_from_crypto

(

int

thread_index

)

Definition at line 449 of file tls_async.c.

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openssl_tls_callback_t* vpp_add_async_pending_event	(	tls_ctx_t *	ctx,
		openssl_resume_handler *	handler
	)

Definition at line 280 of file tls_async.c.

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Variable Documentation

struct engine_polling engine_list[]

Initial value:

= {
  {"qat", qat_polling, qat_pre_init},
  {"dasync", dasync_polling, NULL}
}

Definition at line 81 of file tls_async.c.

openssl_async_t openssl_async_main

Definition at line 86 of file tls_async.c.

static vlib_node_registration_t tls_async_process_node

static

Initial value:

= {
    .function = tls_async_process,
    .type = VLIB_NODE_TYPE_INPUT,
    .name = "tls-async-process",
}

(constructor) VLIB_REGISTER_NODE (tls_async_process_node)

Definition at line 87 of file tls_async.c.